SYNTHESIS OF 3,5-DIARYL-4-(1<i>H</i>-IMIDAZOL-2-YL)-1<i>H</i>-PYRAZOLES FROM 2-PHENACYL-1<i>H</i>-IMIDAZOLE

Authors

  • И. Б. Дзвинчук Institute of Organic Chemistry, National Academy of Sciences of Ukraine
  • А. М. Нестеренко Institute of Organic Chemistry, National Academy of Sciences of Ukraine
  • М. О. Лозинский Institute of Organic Chemistry, National Academy of Sciences of Ukraine

DOI:

https://doi.org/10.1007/2782

Keywords:

aroylhydrazines, aroylhydrazones, imidazoles, pyrazoles, tautomerism

Abstract

A method of synthesis is proposed for previously unknown 3,5-diaryl-4-(1H-imidazol-2-yl)-1H-pyrazoles based on the thermal intramolecular cyclocondensation of aroylhydrazones of 2-phenacyl-1H‑imidazole.

How to Cite
Dzvinchuk, I. B.; Nesterenko, A. M.; Lozinskii, M. O. Chem. Heterocycl. Compd. 2010, 46, 66. [Khim. Geterotsikl. Soedin. 2010, 77.]

For this article in the English edition see DOI 10.1007/s10593-010-0471-8

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Published

2015-11-25

Issue

No. 1 (2010)

Section

Original Papers